JPH11210379A - トンネル掘進機のカッタービット及びカッターヘッド - Google Patents

トンネル掘進機のカッタービット及びカッターヘッド

Info

Publication number
JPH11210379A
JPH11210379A JP10013717A JP1371798A JPH11210379A JP H11210379 A JPH11210379 A JP H11210379A JP 10013717 A JP10013717 A JP 10013717A JP 1371798 A JP1371798 A JP 1371798A JP H11210379 A JPH11210379 A JP H11210379A
Authority
JP
Japan
Prior art keywords
bit
cutter
cutting
tip
tunnel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10013717A
Other languages
English (en)
Japanese (ja)
Inventor
Tomoyuki Hayashi
友幸 林
Akira Kobayashi
暁 小林
Tetsuji Sonoda
徹士 園田
Tadami Yamaguchi
忠美 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hazama Corp
JFE Engineering Corp
Original Assignee
Hazama Gumi Ltd
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hazama Gumi Ltd, NKK Corp, Nippon Kokan Ltd filed Critical Hazama Gumi Ltd
Priority to JP10013717A priority Critical patent/JPH11210379A/ja
Priority to KR1019990002436A priority patent/KR100309173B1/ko
Publication of JPH11210379A publication Critical patent/JPH11210379A/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/087—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0692—Cutter drive shields
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP10013717A 1998-01-27 1998-01-27 トンネル掘進機のカッタービット及びカッターヘッド Pending JPH11210379A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10013717A JPH11210379A (ja) 1998-01-27 1998-01-27 トンネル掘進機のカッタービット及びカッターヘッド
KR1019990002436A KR100309173B1 (ko) 1998-01-27 1999-01-26 터널굴진기의 커터비트 및 커터헤드

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10013717A JPH11210379A (ja) 1998-01-27 1998-01-27 トンネル掘進機のカッタービット及びカッターヘッド

Publications (1)

Publication Number Publication Date
JPH11210379A true JPH11210379A (ja) 1999-08-03

Family

ID=11841007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10013717A Pending JPH11210379A (ja) 1998-01-27 1998-01-27 トンネル掘進機のカッタービット及びカッターヘッド

Country Status (2)

Country Link
JP (1) JPH11210379A (ko)
KR (1) KR100309173B1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107542476A (zh) * 2017-10-16 2018-01-05 中船重型装备有限公司 一种抗冲击盾构机刮刀
CN110259471A (zh) * 2019-07-23 2019-09-20 中交第三航务工程局有限公司 一种全覆盖地开挖超净硬岩盾构机的滚刀刀圈
CN113187501A (zh) * 2021-05-12 2021-07-30 中铁隧道局集团有限公司 一种隧道掘进机用卡口式刀座结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107542476A (zh) * 2017-10-16 2018-01-05 中船重型装备有限公司 一种抗冲击盾构机刮刀
CN110259471A (zh) * 2019-07-23 2019-09-20 中交第三航务工程局有限公司 一种全覆盖地开挖超净硬岩盾构机的滚刀刀圈
CN113187501A (zh) * 2021-05-12 2021-07-30 中铁隧道局集团有限公司 一种隧道掘进机用卡口式刀座结构

Also Published As

Publication number Publication date
KR19990068146A (ko) 1999-08-25
KR100309173B1 (ko) 2001-09-26

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